Oh Yoon Seo (Yoo In Na), a famous actress, gets caught in a scandal with a son of a rich family. With her career declining quickly, she looks for one last hope to get back on the screen and lands a role playing a secretary in a drama written by a famous screenwriter. In order to get into character, Yoon Seo starts working as a secretary for 6 months under Kwon Jung Rok (Lee Dong Wook), a lawyer who is notorious for being a perfectionist.